Hi Jyri, [auto build test WARNING on drm/drm-next] [also build test WARNING on v4.5-rc7 next-20160309] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Jyri-Sarha/Implement-generic-ASoC-HDMI-codec-and-use-it-in-tda998x/20160309-041821 base: git://people.freedesktop.org/~airlied/linux.git drm-next config: x86_64-rhel (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/gpu/drm/i2c/tda998x_drv.c: In function 'tda998x_get_audio_ports': >> drivers/gpu/drm/i2c/tda998x_drv.c:1345:7: warning: 'size' is used uninitialized in this function [-Wuninitialized] size /= sizeof(u32); ^ vim +/size +1345 drivers/gpu/drm/i2c/tda998x_drv.c 1329 if (IS_ERR(priv->audio_pdev)) 1330 return PTR_ERR(priv->audio_pdev); 1331 1332 return 0; 1333 } 1334 1335 /* I2C driver functions */ 1336 1337 static int tda998x_get_audio_ports(struct tda998x_priv *priv, 1338 struct device_node *np) 1339 { 1340 const u32 *port_data; 1341 u32 size; 1342 int i; 1343 1344 port_data = of_get_property(np, "audio-ports", &size); > 1345 size /= sizeof(u32); 1346 1347 if (size > 2 * ARRAY_SIZE(priv->audio_port) || size % 2 != 0) { 1348 dev_err(&priv->hdmi->dev, 1349 "Bad number of elements in audio-ports dt-property\n"); 1350 return -EINVAL; 1351 } 1352 1353 size /= 2; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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